Step1:
Create one html page with following frames with frameset.
<frameset cols="30%,70%">
<frame src="testFrame.aspx" name="foody"/>
<frame src="Frame1.aspx" name="goody"/>
</frameset>
step 2:
Create one javascript method in testFrame.aspx, which it has been included in frame 1.
Javascript method.
function getValueFrame1()
{
alert("hi");
}
step 3:
call that javacript method in the second frame of page.
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
<script language="javascript">
parent.foody.getValue();
</script>
</body>
</html>
Note:foody is frame name